package person;

public class Person {
	//属性
	private String perName;
	private int perAge;
	private double perHeight;

	
	
	//构造方法
	public Person(String perName, double perHeight, double perWeighe) {
		this.perName = perName;
		this.perHeight = perHeight;
		this.perAge = perAge;
	}


	


	/**
	 * 打招呼行为
	 */
	public void sayHello() {
		//sayhello
		System.out.println("hello.my name is  "+this.perName);
	}

}
